Widey applied in Chlorine,Alkail,Al,Mg,Cu,Mn,electrolytic water,graphitization,siliconcar-bonization and DC are furnace.in which tremendous DC current is required.

• 广泛使用于氯；碱；铝；镁；铜；锌；镍；电解水；石墨化；碳化硅；及直流电弧炼钢等行业需要强大直流电源的场合.